So the game seems to be a list of literary quotes, usually w/ one half of the quote in one cipher, and the second half in another. The problem is, not all the quotes are correctly enciphered
(assuming I'm doing this right). If your friend posted them on a website, please post it a link. Here's what I have so far
xsgmzjs uz czxqshs linu
5kolt5s lmjm mumj gwdod
!kprc!d wqp gigkscif
kb nrtp !iyis atf
mshhsm dgoq oqe mwas
pgrdsm dgoq oqe crce
plnv zvbqrxjqh robf bfulrovn
MORE BEAUTIFUL THAN ANYOTHER
bhebua aobhh x bglnv ulq
ALWAYS SHALL I ADORE YOU
bfg bhh rov elnhg wfve
AND ALL THE WORLD KNEW
(Can't find source, missing a space? "any other")
svlshv bnv'r aqsslavg rl hllw zbmw
PEOPLE ARE'T SUPPOSED TO LOOK BACK
1'l ibxzv1meq muz tu1mt zu 1z vmqluxb
I'M CERTAINLY NOT GOING TO IT AGAIN
(quote from Slaughterhouse 5, should read "People aren't supposed to look back, I'm certainly not going to do it again")
1 ivm'z cueg um bmuntc
I CAN'T HOLD ON ENOUGH
(can't find source, missing a word maybe?)
3vjdj gdj ovj psf3zjsp fx rjpojdrjgd?
WHERE ARE THE SNOWDENS OF YESTERYEAR?
(quote from Catch-22)
ovjdj 3gp zjedtp ts ovj gtd, fx qfkdpj
THERE WAS DEBRIS IN THE AIR, OF COURSE
njogip gsz ijgajp
PETALS AND LEAVES
zkpo gsz gpv
DUST AND ASH
+qim rihh htni w fviwx vwty
THEY FELL LIKE A DREAM RAIN
+qeklq +qiv rwhh xwvnif +qi iyf er w fviwx
THOUGH THER FALL MARKED THE END OF A DREAM
(quote from Clive Barker's Making and Unmaking, quote should read, "There was debris in the air, of course: petals and leaves, dust and ash. They fell like a dream rain, though their fall marked the end of a dream.")
rhk ofnh do cri rbb plsf idpgbne
vfnen'i nldb?
do'i ofro bremn greo jz nlneaprh
ofro vrhoi oj fron vdofjxo bdpdo
udvu hvaun uj dvux pbud ejk ja bun nbkx
b pvb udxd, ujj
sru mxiqxlugw batbnbsgx
vak b pvau udx nxvnjan
vgg udx nxvnjan vu jalx
txiq pxgg, b pbgg ebtx bu uj wjr
7kq ylik zpm l7ci gw, hgwwhi wlgia
zpmu bpmh gb jgki
hjmy if jqa uyy zky ukyfkycau
hjmy if jqa uyy zky lsbayq hscba zkjz eyuiu djxy ncsx
hrzk gsic shq ygyu gsi djq zybb
rz ru qsz zky niqdzrsq sn zky lssa xjq zs as kjcx
oiz sn kru sffsurzy